UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y5SheGDY80+CIqC6enBD0mGcxWJnKA4HozfrPrqHJR0=' 
WHERE 
  key_id = '1e1ab95fe7d520137f9d71f98505244f338d7753e3ffed811cf62f6a78df0f68' 
  AND (
    token = 'Y5SheGDY80+CIqC6enBD0mGcxWJnKA4HozfrPrqHJR0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )